Allain, H., Raoul, P., Lieury, A. et al. Effect of two doses of Ginkgo biloba extract (EGb 761) on the dual-coding test in elderly subjects. Clinical Therapy 15:549–558, 1993.
Armanini, D. Further studies on the mechanism of the mineralo-corticoid action of licorice in humans. Journal of Endocrinological Investigation 19(9):624–629, 1996.
Ashton, C., Whitworth, G., Seldomridge, J. et al. Self-hypnosis reduces anxiety following coronary artery bypass surgery: a prospective, randomized trial. Journal of Cardiovascular Surgery 38(1):69–75, 1997.
Awang, D. Milk thistle. Current Therapeutic Research 53:533–545, 1993.
Balderer, G., and Borbely, A. Effect of valerian on human sleep. Psychopharmacology 87:406–409, 1985.
Baschetti, R. Chronic fatigue syndrome and neurally mediated hypotension. Journal of the American Medical Association 275:359, 1996.
Bergner, P. Ginseng: short term effects. Medical Herbalism 2(3):5, 1990.
Bhattacharya, S. et al. Antistress activity of sitoindosides VII and VIII, new acylsterylglucosides from Withania somnifera. Phytotherapy Research 1(1):32–37, 1987.
—. Anxiolytic activity of Panax ginseng roots: an experimental study. Journal of Ethnopharmacology 34:87–92, 1991.
Blumenthal, M., ed. The German Commission E Monographs. Austin, Tex.: American Botanical Council, 1997.
Bone, K. Kava: a safe herbal treatment for anxiety. Townsend Letter for Doctors, June 1995, 84–88.
Borst, J.G.G. Synergistic action of licorice and cortisone in Addison’s and Simmonds’ disease. Lancet 1:657–663, 1953.
Bou-Holaigah, I. The relationship between neurally mediated hypotension and the chronic fatigue syndrome. Journal of the American Medical Association 274:961–967, 1995.
Bradley, P., ed. British Herbal Compendium. Vol. 1. British Herbal Medicine Association, 1992.
Brinker, F. Eclectic Dispensatory of Botanical Therapeutics. Vol. 2. Eclectic Medical Publications, 1995.
Brown, D. J. Herbal Prescriptions for Better Health. Rocklin, California: Prima Publishing, 1996.
Buzzelli, G. A pilot study on the liver protective effect of silybin-phosphatidylcholine complex (IdB1016) in chronic active hepatitis. International Journal of Clinical Pharmacology and Therapeutic Toxicology 31:456–460, 1993.
Cai, L. J. et al. Influence of ginseng saponin on the circadian rhythm of brain monoamine neurotransmitters. In Chronobiology: Its Role in Clinical Medicine, General Biology and Agriculture, Part B:135–144. New York: Wiley-Liss, 1990.
Carper, J. Miracle Cures. New York: HarperCollins, 1997.
Carrescia, O., Benelli, L., Saraceni, F. et al. Silymarin in the prevention of hepatic damage by psychopharmacologic drugs: experimental premises and clinical evaluations. Clinica Terapeutica 95:157–164, 1980.
Chang, H., and But, P., eds. Pharmacology and Applications of Chinese Materia Medica. World Scientific, 1986.
Cleare, A. J. Contrasting neuroendocrine responses in depression and chronic fatigue syndrome. Journal of Affective Disorders 35:283–289, 1995.
Colquhoun, I., and Bunday, S. Lack of essential fatty acids as a possible cause of hyperactivity in children. Medical Hypotheses 7:673–679, 1981.
Cummings, S., and Ullman, D. Everybody’s Guide to Homeopathic Medicines. New York: Putnam, 1991.
D’Angelo, L. et al. A double-blind, placebo-controlled clinical study on the effect of a standardized ginseng extract on psychomotor performance in healthy volunteers. Journal of Ethnopharmacology 16:15–22, 1986.
Davies, L. et al. Effects of kava on benzodiazepine and GABA receptor binding. European Journal of Pharmacology 183:558, 1990.
Demitrack, M. A. Evidence for impaired activation of the hypothalamic-pituitary-adrenal axis in patients with chronic fatigue syndrome. Journal of Clinical Endrocrinology and Metabolism 73:1224–1234, 1991.
DeSmet, P. A. G. M., ed. Adverse Effects of Herbal Drugs. New York: Springer-Verlag, 1993.
Dorling, E. et al. Do ginsenosides influence performance? Results of a double blind study. Notabene Medici 10(5):241–246, 1980. (English translation produced by Ginsana.)
Duke, J. A. The Green Pharmacy. Emmaus, Pa.: Rodale Press, 1997.
Dunn, C. et al. Sensing an improvement: an experimental study to evaluate the use of aromatherapy, massage and periods of rest in an intensive care unit. Journal of Advanced Nursing 21:34–40,1995.
Farnsworth, N. R. et al. Siberian ginseng: current status as an adaptogen. In Economic and Medicinal Plant Research, edited by H. Wagner and N. Farnsworth. Vol. 1. New York: Academic Press, 1985.
Feher, J., Deak, G. et al. Liver protective action of silymarin therapy in chronic alcoholic liver diseases. Orvosi Hetilap 130(51):2723–2727, 1989.
Ferenci, R. Randomized controlled trial of silymarin treatment in patients with cirrhosis of the liver. Journal of Hepatology 9:105–113, 1989.
Fintelmann, A. The therapeutic activity of Legalon in toxic hepatic disorders demonstrated in a double blind trial. Therapiewoche 30:5589–5594, 1980.
Foster, S. Herbs for Your Health. Loveland, Colo.: Interweave Press, 1996.
Fritz-Weiss, R. Herbal Medicine. AB Arcanum, 1988.
Fulder, S. et al. A double-blind clinical trial of Panax ginseng in aged subjects. In Proceedings of the 4th International Ginseng Symposium. Korea Ginseng and Tobacco Research Institute, 1984.
———. Ginseng and the hypothalmic-pituitary control of stress. American Journal of Chinese Medicine 9(2):112–118, 1981.
Gengtao, L. et al. Some pharmacological actions of the spores of Ganoderma lucidum and the mycelium of Ganoderma capense cultivated by submerged fermentation. Chinese Medical Journal 92(7):495–500, 1979.
Ghosal, S. et al. Immunomodulatory and CNS effects of sitoindosides IX and X, two new glycowithanolides from Withania somnifera. Phytotherapy Research 3(5):201–206, 1989.
Gleitz, J. et al. Kavain inhibits non-stereospecifically veratridine-activated Na+ channels. Planta Medica 62:1133–1138, 1996.
—. (+)-Kavain inhibits veratridine-activated voltage-dependent Na+-channels in synaptosomes prepared from rat cerebral cortex. Neuropharmacology 34(9):1133–1138, 1995.
Gottlieb, B., ed. New Choices in Natural Healing. Emmaus, Pa.: Rodale Press, 1995.
Gould, L. et al. Cardiac effects of chamomile tea. Journal of Clinical Pharmacology 13 (11/12):475–479, 1973.
Grandhi, A. et al. A comparative pharmacological investigation of ashwaganda and ginseng. Journal of Ethnopharmacology 44:131–135, 1994.
Granger, I. et al. Benzophenanthridine alkaloids isolated from Eschscholtzia californica cell suspension cultures interact with vasopressin (V1) receptors. Planta Medica 58:35–38, 1992. Grassel, E. Effect of Ginkgo-biloba extract on mental performance: double-blind study using computerized measurement conditions in patients with cerebral insufficiency. Fortschritte der Medizin 110:73–76, 1992.
Green, M., and Keville, K. Aromatherapy: A Complete Guide to the Healing Art. Freedom, Calif.: Crossing Press, 1995.
Hallstrom, C. et al. Effects of ginseng on the performance of nurses on night duty. Comparative Medicine East and West 6(4):277–282, 1982.
Halstead, B., and Hood, L. Eleutherococcus senticosus: Siberian Ginseng: An Introduction to the Concept of Adaptogenic Medicine. Oriental Healing Arts Institute, 1984.
Heinze, H. et al. Pharmacological effects of oxazepam and kava extract in a visual search paradigm assessed with event-related potentials. Pharmacopsychiatry 27:224–230, 1994. Hendricks, H. et al. Central nervous depressant activity of valerenic acid in the mouse. Planta Medica 51:28–31, 1985.
Hiai, S. et al. Stimulation of pituitary-adrenocortical system by ginseng saponin. Endocrinologia Japonica 26:661–665, 1979.
Hobbs, C. The Ginsengs. Santa Cruz, Calif.: Botanica Press, 1996.
—. Handbook for Herbal Healing: A Concise Guide to Herbal Products. Santa Cruz, Calif.: Botanica Press, 1994.
—. Medicinal Mushrooms. Santa Cruz, Calif.: Botanica Press, 1995.
—. Stress and Natural Healing. Loveland, Colo.: Interweave Press, 1997.
—. Valerian: The Relaxing and Sleep Herb. Santa Cruz, Calif.: Botanica Press, 1993.
Hofferberth, B. The efficacy of Egb761 in patients with senile dementia of the Alzheimer type, a double-blind, placebo-controlled study on different levels of investigation. Human Psychopharmacology 9:215–222, 1994.
Hoffman, D. An Herbal Guide to Stress Relief. Rochester, Vt.: Healing Arts Press, 1991.
Hoffmann, F., Beck, C., Schutz, A., and Offermann, P. Ginkgo extract (Egb 761) (tenobin)/HAES versus naftidrofuryl (Dusodril)/HAES: a randomized study of therapy of sudden deafness. Laryngorhinootologie 73:149–152, 1994.
Hong, S., and Koo, J. The effect of the saponin fraction of Panax ginseng on the antioxidant activity of tocopherol. In Proceedings of the 4th International Ginseng Symposium. Korean Ginseng and Tobacco Research Institute, 1984.
Hoyer, S. Possibilities and limits of therapy of cognition disorders in the elderly. Zeitschrift fur Gerontologie Geriatrie 28(6):457–62, 1995.
Hsu, H. Oriental Materia Medica. OHAI Press, 1986.
Hubner, W. et al. Hypericum treatment of mild depression with somatic symptoms. Journal of Geriatric Psychiatry and Neurology 7 (suppl 1):S12–14, 1994.
Huguet, F. Decreased cerebral 5-HTIA receptors during aging: reversal by ginkgo biloba extract (Egb 761). Journal of Pharmacy and Pharmacology 46:316–318, 1994.
Itil, T. Early diagnosis and treatment of memory disturbances. American Journal of Electromedicine (June):81–85, 1996.
—. Natural substances in psychiatry—ginko biloba in dementia. Psychopharmacology Bulletin 31:147–158, 1995.
Jones, K. Reishi (Ganoderma): longevity herb of the Orient (Part I). Townsend Letter for Doctors, October 1992, 814–818.
—. Reishi (Ganoderma): longevity herb of the Orient (Part II). Townsend Letter for Doctors, November 1992, 1008–1012.
Jossofie, A. et al. Kavapyrone enriched extract from Piper methysticum as modulator of the GABA binding site in different regions of rat brain. Psychopharmacology 116:469–474, 1994.
Kaminsky, P., and Katz, R. Flower Essence Repertory: A Comprehensive Guide to North American and English Flower Essences for Emotional and Spiritual Well-Being. Nevada City, Calif.: Flower Essence Society, 1994.
Kanowski, S. et al. Proof of efficacy of the Ginkgo biloba special extract Egb761 in outpatients suffering from mild to moderate primary degenerative dementia of the Alzheimer type or multiinfarct dementia. Pharmacopsychiatry 29:47–56, 1996.
Kasahara, Y., and Hikino, H. Central actions of adenosine, a nucleotide of Ganoderma lucidum. Phytotherapy Research 1(4):173–176, 1987.
—. Central actions of Ganoderma lucidum. Phytotherapy Research 1(1):17–21, 1987.
Keung, W. M. Daidzin and daidzein suppress free choice ethanol intake by Syrian golden hamsters. Proceedings of the National Academy of Sciences 90:10008–10012, 1993.
Kleijnen, J. Ginkgo biloba for cerebral insufficiency. British Journal of Clinical Pharmacology 34(4):352–358, 1992.
Kohnen, R., and Oswald, W. D. The effects of valerian, propranolol and their combination on activation, performance and mood of healthy volunteers under social stress conditions. Pharmacopsychiatry 21:447–448, 1988.
Koltringer, P., Langsteger, W., Klima, G., Reisecker, F., and Eber, O. Hemorheologic effects of ginkgo biloba extract Egb 761: dose-dependent effect of Egb761 on microcirculation and viscoelasticity of blood. Fortschritte der Medizin 111:170–172, 1993.
Kunkel, H. EEG profile of three different extractions of Ginkgo biloba. Neuropsychobiology 27:40–45, 1993.
Kuppurajan, K. et al. Effect of ashwaganda (Withania somnifera Dunal) on the process of aging in human volunteers. Journal of Research in Ayurveda and Sidha 1(1):247–258, 1980.
Leathwood, P. et al. Aqueous extract of valerian reduces latency to fall asleep in man. Planta Medica 50:144–148, 1985.
—. Aqueous extract of valerian root (Valeriana officinalis L.) improves sleep quality in man. Pharmacology, Biochemistry and Behavior 17:65–71, 1982.
—. Quantifying the effects of mild sedatives. Journal of Psychiatric Research 17(2):115–122, 1982/83.
LeBars, P.L., Katz, M. M., Berman, N. et al. A placebo-controlled, double-blind, randomized trial of an extract of Ginkgo biloba for dementia. Journal of the American Medical Association 278:1327–1332, 1997.
Lee, K. et al. Effects of Humulus lupulus extract on the central nervous system in mice. Planta Medica 59 (suppl):691, 1993.
Lee, S. et al. Chronic intake of Panax ginseng extract stabilizes sleep and wakefulness in food-deprived rats. Neuroscience Letters 111:217–221, 1990.
Lehmann, E. et al. Efficacy of a special kava extract (Piper methysticum) in patients with states of anxiety, tension and excitedness of non-mental origin: a double-blind placebo-controlled study of four weeks treatment. Phytomedicine 3(2):113–119, 1996.
Lieberman, S., and Bruning, N. The Real Vitamin and Mineral Book. Avery, 1990.
Lindahl, O., and Lindwall, L. Double-blind study of a valerian preparation. Pharmacology, Biochemistry and Behavior 32:1065–1066, 1989.
Linde, K., Clausius, N., Ramirez, G., Eifel, F., Hedges, L., Jonas, W. Are the clinical effects of homeopathy placebo effects? A meta-analysis of placebo-controlled trials. Lancet 350:834–843, 1997.
Linde, K., Ramirez, G,. Mulrow, C. D., Pauls, A., Weidenhammer, W., Melchart, D. Saint-John’s-wort for depression: an overview and meta-analysis of randomized clinical trials. British Medical Journal 313:253–258, 1996.
Lindenberg, V. D., and Pitule-Schodel, H. D, L-kavain in comparison with oxazepam in anxiety states: a double-blind clinical trial. Deutscher Medizin 108(2):31–34, 1990.
Low Dog, T. A common sense approach to attention deficit hyperactive disorder. In Medicines from the Earth: Exploring Nature’s Pharmacy. Official Proceedings, Blue Ridge Mountain Assembly 5/31–6/2, 1997. Gaia Herbal Research Institute, 1997.
Maluf, E. et al. Assessment of the hypnotic/sedative effects and toxicity of Passiflora edulis aqueous extract in rodents and humans. Phytotherapy Research 5:262–266, 1991.
Mascarella, S. Therapeutic and antilipoperoxidant effects of silyban-phosphatidylcholine complex in chronic liver disease: preliminary results. Current Therapeutic Research 53(1):98–102, 1993.
Matthews, J. et al. Effects of the heavy usage of kava on physical health: summary of a pilot survey in an aboriginal community. Medical Journal of Australia 148:548–555, 1988.
Medon, P. et al. Effects of Eleutherococcus senticosus extracts on hexobarbital metabolism in vivo and in vitro. Journal of Ethnopharmacology 10:235–241, 1984.
Menon, N., and Dhopeshwarkar, G. Essential fatty acid deficiency and brain development. Progress in Lipid Research 21:309–326, 1982.
Morazzoni, P., and Bombardelli, E. Valeriana officinalis: traditional use and recent evaluation of activity. Fitoterapia 66(2):99–112, 1995.
Mowrey, D. Herbal Tonic Therapies. New Canaan, Conn.: Keats Publishing, 1993.
Mueller, W. E., Rolli, M., Schäfer, C., and Hafner, U. Effects of Hypericum extract (LI 160) in biochemical models of antidepressant activity. Pharmacopsychiatry 30 (suppl):102–107, 1997.
Munte, T. et al. Effects of oxazepam and an extract of kava roots (Piper methysticum) on event-related potentials in a word recognition task. Neuropsychobiology 27:46–53, 1993.
Muriel, P., Garciapina, T., Perez-Alvarez, V., and Mourelle, M. Silymarin protects against paracetamol-induced lipid peroxidation and liver damage. Journal of Applied Toxicology 12:439–442, 1992.
Murray, M. The clinical use of Hypericum perforatum. American Journal of Natural Medicine 2(3):10–12, 1995.
—. Encyclopedia of Nutritional Supplements. Rocklin, Calif.: Prima Publishing, 1996.
—. Getting Well Naturally Series: Stress, Anxiety and Insomnia. Rocklin, Calif.: Prima Publishing, 1994.
—. The Healing Power of Herbs. 2d ed. Rocklin, Calif.: Prima Publishing, 1995.
—. Natural Alternatives to Over the Counter and Prescription Drugs. New York: William Morrow, 1994.
—. Natural Alternatives to Prozac. New York: William Morrow, 1996.
Murray, M., and Werbach, M. Botanical Influences on Illness. Tarazana, Calif.: Third Line Press, 1994.
Novack, D., Suchman, A., Clark, W., et al. Calibrating the physician: Personal awareness and effective patient care. Journal of the American Medical Association 278:502–509, 1997.
Ogletree, R. L., and Fischer, R. The Top 10 Scientifically Proven Natural Products. Brandon, Mass.: Natural Source Digest, 1997.
Owen, R. Ginseng: a pharmacological profile. Drugs of Today 17(8):343–351, 1981.
Palasciano, G., Portincasa, P., Palmeri, V. et al. The effect of silymarin on plasma levels of malon-dialdehyde in patients receiving long-term treatment with psychotropic drugs. Current Therapeutic Research 55:537–545, 1994.
Pearce, P. et al. Panax ginseng and Eleutherococcus senticosus extracts: in vitro studies on binding to steroid receptors. Endocrinologia Japonica 29:567–573, 1982.
Pizzorno, J., and Murray, M., eds. Encyclopedia of Natural Medicine. Rocklin, Calif.: Prima Publishing, 1991.
—. A Textbook of Natural Medicine. John Bastyr College Publications, 1985.
Plath, P., and Olivier, J. Results of combined low-power laser therapy and extracts of Ginkgo biloba in cases of sensorineural hearing loss and tinnitus. Advances in Oto-rhino-laryngology 49:101–104, 1995.
Prabhu, Y. M. et al. Neuropharmacological activity of Withania somnifera. Fitoterapia 61(3):237–240, 1990.
Qing-Yao, Y., and Min-Ming, W. The effect of Ganoderma lucidum extract against fatigue and endurance in the absence of oxygen. In Proceedings of Contributed Symposium, 5th International Mycological Congress, Vancouver, August 14–21, 1994:101–104.
Raabe, A., Raabe, M., and Ihm, P. Therapeutic follow-up using automatic perimetry in chronic cerebroretinal ischemia in elderly patients: prospective double-blind study with graduated dose Ginkgo biloba treatment (Egb 761). Klinische Monatsblatter fur Augenheilkunde 199:432–438, 1991.
Rapin, J. R., Lamproglou, I., Drieu, K. et al. Demonstration of the antistress activity of an extract of Ginkgo biloba (Egb 761) using a discrimination learning task. General Pharmacology 25:1009–1016, 1994.
Rauscher, F., Shaw, G., Ky, K. Music and spatial task performance. Nature 356:6–11, 1993.
Rector-Page, L. Healthy Healing. Healthy Healing Publications, 1992.
—. How to Be Your Own Herbal Pharmacist. Healthy Healing Publications, 1991.
Rolland, A. et al. Behavioral effects of the American traditional plant Eschscholzia californica: sedative and anxiolytic properties. Planta Medica 57:212–216, 1991.
Rosenfield, M. et al. Evaluation of the efficacy of a standardized ginseng extract in patients with psychophysical asthenia and neurological disorders. La Semana Medica 173(9):148–154, 1989. (English translation by Ginsana.)
Sahelian, R. Kava. Green Bay, Wisc.: Impakt Communications, 1997.
Saksena, A. et al. Effect of Withania somnifera and Panax ginseng on dopaminergic receptors in rat brain during stress. Planta Medica 55:95, 1989.
Saletu, B. et al. EEG-brain mapping, psychometric and psychophysiological studies on central effects of kavain-A, kava plant derivative. Human Psychopharmacology 4:169–190, 1989.
Schiraldi, G. R. Conquer Anxiety, Worry and Nervous Fatigue. Ellicott City, Md.: Chevron Publishing, 1997.
Schmidt-Voigt, J. Treatment of nervous sleep disturbances and inner restlessness with a purely herbal sedative. Therapiewoche 36:663–667, 1986.
Schulz, H. et al. The effect of valerian extract on sleep polygraphy in poor sleepers: a pilot study. Pharmacopsychiatry 27:147–151, 1994.
———. Effects of Hypericum extract on the sleep EEG in older volunteers. Journal of Geriatric Psychiatry and Neurology 7 (suppl1):539–543, 1994.
Seifert, T. Therapeutic effects of valerian in nervous disorders: a field study. Therapeutikon 2:94–98, 1988.
Semlitsch, H. V., Anderer, P., Saletu, B., Binder, G. A., and Decker, K. A. Cognitive psychophysiology in nootropic drug research: effects of Ginkgo biloba on event-related potentials (P300) in age-associated memory impairment. Pharmacopsychiatry 28:134–142, 1995.
Singh, N. et al. Withania somnifera (ashwaganda) a rejuvenating herbal drug which enhances survival during stress (an adaptogen). International Journal of Crude Drug Research 20(1):29–35, 1982.
Singh, Y. N. Effects of kava on neuromuscular transmission and muscle contractility. Journal of Ethnopharmacology 7:267–276, 1983.
Soulimani, R. et al. Behavioral effects of Passiflora incarnata L. and its indole alkaloid and flavonoid derivatives and maltol in the mouse. Journal of Ethnopharmacology 57:11–20, 1997.
—. Neurotropic action of the hydroalcoholic extract of Melissa officinalis in the mouse. Planta Medica 57:105–108, 1991.
Speroni, E., and Minghetti, A. Neuropharmacological activity of extracts from Passiflora incarnata. Planta Medica 54:488–491, 1988.
Sprecher, E. Ginseng: miracle drug or phytopharmacon? Apotheker Journal 9(5):52–61, 1987.
Strokina, T., and Mukho, T. Autonomic disturbances in neuroses and the degree of recovery from them with Eleutherococcus treatment. Lek. Sredtstva Dal’nego. Vostoka 7:195–199, 1966. Translation from Farnsworth, N., ed. Special Report on the Chemical Equivalency and Safety of Siberian Ginseng Liquid Extract (IMEDEX). University of Illinois, 1979.
Strokina, T. Lek. Sredstva Dal’nago Vostoka 7(1966):201–211. Translation from N. Farnsworth, ed., Special Report on the Chemical Equivalency and Safety of Siberian Ginseng Liquid Extract (IMEDEX). Champaign: University of Illinois, 1979.
Strokina, T. Zhur. Neuropathol. Psychiatry 67(1967):903–906. Translation from N. Farnsworth, ed., Special Report on the Chemical Equivalency and Safety of Siberian Ginseng Liquid Extract (IMEDEX). Champaign: University of Illinois, 1979.
—. The change in vascular tonus in patients with neurasthenia under the action of Eleutherococcus. Sb. Nauch. Tr. Vladivostok Med. Inst. 4:19–22, 1968. Translation from Farnsworth, N., ed. Special Report on the Chemical Equivalency and Safety of Siberian Ginseng Liquid Extract (IMEDEX). University of Illinois, 1979.
Sugaya, A. et al. Proliferative effect of ginseng saponin on neurite extension of primary cultured neurons of the rat cerebral cortex. Journal of Ethnopharmacology 22:173–181, 1988.
Taillandier, J., Ammar, A., Rabourdin, J. P. et al. Ginkgo biloba extract in the treatment of cerebral disorders due to aging. In Rokan (Ginkgo biloba): Recent Results in Pharmacology and Clinic, edited by E. W. Funfgeld. New York: Springer-Verlag, 1988: 291–301.
Tyler, V. Herbs of Choice. Binghamton, N.Y.: Haworth Press, 1994.
—. The Honest Herbal. 3rd ed. Binghamton, N.Y.: Haworth Press, 1993.
Viola, H. et al. Apigenin, a component of Matricaria recutita flowers, is a central benzodiazepine receptors-ligan with anxiolytic effects. Planta Medica 61:213–216, 1995.
Volz, H. P., and Kieser, M. Kava-kava extract WS 1490 versus placebo in anxiety disorders: a randomized placebo-controlled 25-week outpatient trial. Pharmacopsychiatry 30:1–5, 1997.
Vorbach, E. U., Arnoldt, K. H., and Heubner, W. D. Efficacy and tolerability of Saint-John’s-wort extract LI 160 versus Imipramine in patients with severe depressive episodes according to ICD–10. Pharmacopsychiatry 30 (suppl):81–85, 1997.
Warnecke, G. Neurovegetative dystonia in the female climacteric: studies on the clinical efficacy and tolerance of kava extract WS 1490. Fortschritte der Medizin 109(4):119–122, 1991.
Watanabe, H. et al. Effect of Panax ginseng on age-related changes in the spontaneous motor activity and dopaminergic nervous system in the rat. Japanese Journal of Pharmacology 55:51–56, 1991.
Weil, A. Health and Healing. Boston: Houghton Mifflin, 1988.
—. Spontaneous Healing. New York: Alfred A. Knopf, 1995.
Weiss, R. F. What Is Herbal Medicine? Beaconsfield, England: Beaconsfield Publishers, 1988.
Werbach, M. Nutritional Influences on Illness. 2d ed. Tarzana, Calif.: Third Line Press, 1996.
Willard, T. Textbook of Advanced Herbology. Alberta, Canada: Wild Rose College of Natural Healing, 1993.
—. Wild Rose Scientific Herbal. Alberta, Canada: Wild Rose College of Natural Healing, 1991.
Willis, A., and Smith, D. Dihomo-gamma-linoleic and gammalinolenic acids in health and disease. In New Protective Roles for Selected Nutrients. New York: Alan Liss, 1989.
Winston, D. Eclectic specific condition review: attention deficit disorder (ADD)/attention deficit hyperactivity disorder (ADHD). Protocol Journal of Botanical Medicine 2(1):38–39, 1996.
Witte, S., Anadere, I., and Walitza, E. Improvement of hemorheology with Ginkgo biloba extract: decreasing a cardiovascular risk factor. Fortschritte der Medizin 110:247–250, 1992.
Wohlfart, R. et al. The sedative-hypnotic principle of hops, pharmacology of 2-methyl–3-buten–2-ol. Planta Medica 48:120–123, 1983.
Wolfman, C. H., Paldini, V. A. et al. Possible anxiolytic effects of chrysin, a central benzodiazepine receptor ligand isolated from Passiflora coerulea. Pharmacology, Biochemistry and Behavior 47:1–4, 1994.
Wotton, E. Naturopathic specific condition review: attention deficit/hyperactivity disorder. Protocol Journal of Botanical Medicine 2(1):29–31, 1996.
Yamanaka, W. et al. Essential fatty acid deficiency in humans. Progress in Lipid Research 19:187–215, 1981.
Zhang, H., and Huang, J. Preliminary study of traditional Chinese medicine treatment of minimal brain dysfunction: analysis of 100 cases. Chung Hsi I Chieh Ho Tsa Chih 10(5):278–279, 1990. (English abstract only).
—. Therapy of brain function disorders in the elderly: proven therapeutic results with Ginkgo biloba extract in degenerative and vascular dementia. Report of a symposium. Munich, 7 December 1990. Fortschritte der Medizin 107 (suppl):1–19, 1991.